package com.example.springmvcdemo3;

import org.springframework.stereotype.Controller;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpSession;

@RequestMapping("/login")
@RestController
public class LoginController {
    @RequestMapping("/check")
    public boolean check(String userName, String password, HttpSession session) {
        System.out.println(666);
        if (!StringUtils.hasLength(userName) || !StringUtils.hasLength(password)) {
            return false;
        }
        if ("zhangsan".equals(userName) && "123456".equals(password)) {
            session.setAttribute("userName", userName);
            return true;
        }else {
            return false;
        }
    }

    @RequestMapping("/index")
    public String index(HttpSession session) {
        String userName = (String)session.getAttribute("userName");
        return "你好" + userName;
    }
}
